title: [Histological study on the effects of ethanol injection on mouth mucosa contraction loss].
mesh_terms: D000818:Animals; D000431:Ethanol / Q000008:administration & dosage / Q000494:pharmacology*; D005260:Female; D006168:Guinea Pigs; D015552:Injections, Intralesional; D008297:Male; D009061:Mouth Mucosa / Q000187:drug effects* / Q000473:pathology* / Q000502:physiology; D009119:Muscle Contraction
chemical_list: D000431:Ethanol